Transaction not yet indexed

53fLCVMPHXZXUxLZxgzsMoYs3fQmjHn2DRHkFLMN9zyRktVDLnpqWSsbyzppE2rZ3FcAQvty4Xz6o5FAEJ1vNhPR

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.